baber/WOPTO huggingface dataset:
Patent JP-H1022209-A (JP)
Title: Aligner
Inventor: NOHAMA SHIYOUJI
IPC: H01L21/027
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To optimize the resolution or focus depth at the exposure and the coarse-dense dependency of a pattern by providing an illumination system filter to control optionally the intensity distribution of transmissive light by controlling transmissivity. SOLUTION: Respective shutter cells of an illumination system filter in which a large number of micro-shutters are arranged are controlled electrically and a desired opening pattern shape is formed through on-off control, thereby controlling the intensity distribution of a transmissive light optionally. Namely, a liquid crystal board 10 in which a large number of micro unit liquid crystal cells are arranged is held by a filter frame, and a frame 9 is incorporated with a circuit for controlling respective liquid crystal cells of the board 10, and further an electric signal is sent to a control circuit in the frame 9 through a software, so that the orientation of a liquid crystal cell at the optional position in the board 10 is controlled. Thus, the parts to be transmitted by a light and to block it are formed and an optional opening shape is obtained, thereby exposing a pattern by an illumination system having various illuminance distributions.
Patent JP-H01163058-A (JP)
Title: Supercoductive thin film and its preparation
Inventor: FUJITA NOBUHIKO
IPC: H01L39/24
Filed: 1988-07-18
Abstract: PURPOSE:To obtain a superconductive characteristic reduced in a change with the elapse of time, by covering the surface of the thin film, which is composed of a composite oxide type superconductive material, formed on a substrate with an amorphous inorg. layer. CONSTITUTION:The amorphous inorg. substance layer covering the surface of a thin film composed of a composite oxide type superconductive material is formed from a material selected from an amorphous Si-compound, amorphous nitride, amorphous carbide and amorphous oxide and, for example, phosphorus- silicate glass or low m.p. inorg. glass based on PbO and SiO2 is used. These amorphous substances have hard and dense texture and are extremely stable chemically and effectively blocks the superconductive thin film from an atmo sphere. The amorphous inorg substance layer is formed at low temp. and exerts no adverse effect on a substrate. The composite oxide type superconductive material is composed of composite oxide of one element alpha selected from the elements of the Group IIa of the Periodic Table, one element beta selected from the elements of the Group IIIa and one element gamma selected from the elements of the Groups Ib, IIb, IIIb, IVb, VIIIa.
Patent JP-S5968944-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KUBOKI SHIGEO
IPC: H01L21/822
Filed: 1982-10-13
Abstract: PURPOSE:To obtain a gate array LSI of high integration density by disposing a circuit element on a wiring channel adjacent to the desired basic cell train, disposing connecting holes in the macro cell of element within the basic cell train, and moreover by changing pitch width of lattice point where the wirings cross in accordance with the location. CONSTITUTION:Lines 3 of basic cells 2 consisting of two pairs of P and N type FETs 80, 81 are arranged on a semiconductor substrate with the specified interval. Two P type FETs 82, 83 are provided for each cell 2 to the channel 4 between said lines. The channel 4 is composed of a buried element region 84 and an isolating oxide film 85. The pitch of wire connecting holes is usually constant for both X and Y axes, but the pitch of Y axis is made larger at the areas PA, PB bridging the interface of diffusion layers 6', 7' of buried layers 80, 81 and the connection inhibit points are eliminated. With such structure, an IC just suited to a gate array LSI which can load various kinds in a high density through effective use of element and wiring regions can be obtained.
Patent JP-S6335215-A (JP)
Inventor: KITAHARA AKIRA
IPC: A47K13/30
Filed: 1986-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6069673-A (JP)
Title: Cleaning device
Inventor: WASHIYAMA SHIGETATSU
IPC: G03G15/20
Filed: 1983-09-27
Abstract: PURPOSE:To execute a fixation of a good image quality having no image contamination caused by an offset toner, by covering a pressing member for pressing a cleaning web against the surface of a fixing roller, with a film of high thermal conductivity. CONSTITUTION:A web pressing roller 9 for pressing a cleaning web 6 against the surface of a fixing roller 1 is formed by providing a film whose thermal conductivity is high, for instance, a film 9b of aluminum foil on the circumference of a body 9a consisting of a silicon sponge, etc. In this way, a storage heat is prevented and a diffusion of heat is improved. Accordingly, at the time of standby, an offset toner adhering to the web from the fixing roller 1 at a nip part is remelted and becomes a hot offset toner, and it adheres to the surface of the fixing roller only in a small area contacting to the fixing roller, and the toner of the web side is not remelted, and held in a state sdhering to the web. Accordingly, after the standby, even if a pair of rollers start a rotation, the toner adhering to the web is not peeled off from the web, and fixation of an image of high quality can be executed.
Patent JP-S6422928-A (JP)
Title: Production of organopolysiloxane having high polymerization degree
Inventor: INOUE YOSHIO
IPC: C08L83/06
Filed: 1987-07-17
Abstract: PURPOSE:To obtain the titled substance without crystallinity, corrosiveness for metal and swelling of plastics, by reacting a specific diorganopolysiloxane with specific organosilicon compound using a specific silane, etc., as a catalyst. CONSTITUTION:(A) A diorganopolysiloxane having both terminals of molecular chain sealed with silanol groups is reacted with (B) an organosilicon compound expressed by formula I (R<1> is methyl, vinyl, trifluoropropyl or phenyl; R<2> is methyl, vinyl, trimethylsiloxy, vinyldimethyksiloxy, etc.; R<3> is methyl or ethyl) (e.g. a compound expressed by formula II) in the presence of (C) a silane or siloxane having at least one group expressed by the formula (R2<4>N)2C=N- (R<4> is H or monofunctional hydrocarbon) in one molecule (preferably a compound expressed by formula III, etc.) as a catalyst to afford the aimed compound.
Patent JP-S6240729-A (JP)
Title: Etching device
Inventor: SATO JUNICHI
IPC: H01L21/302
Filed: 1985-08-15
Abstract: PURPOSE:To obtain an etching device capable of preserving an anisotropy while using O2 plasma by disposing a material which contains an element for collecting an oxygen radical in reaction with the radical near an electrode material. CONSTITUTION:A cathode material 2 is formed of a hydrocarbon resin to form an etching table, and a wafer 3 is placed on a cathode 1. An etching gas for forming atmosphere gas 5 at etching time can use, for example, a mixture of CF4, O2 and, as required inert gas such as CO2, N, Ar. Thus, a problem of causing an undercut is solved to attain an accurate and ultrafine working.
Patent JP-S6422173-A (JP)
Title: Image input device
Inventor: KIMURA TAKASHI
IPC: H04N1/04
Filed: 1987-07-16
Abstract: PURPOSE:To automatically optimize an input light quantity by detecting the peak value of the output signal of a CCD camera, comparing it with a reference value, and controlling a diaphragm with a motor driven and controlled by the comparing output. CONSTITUTION:Light from a light source 20 is made incident through an infrared absorption filter 28 and a light guiding member 30 on many optical fibers 22 consisting of a fiber bundle 24. The optical fiber 22 is connected to a lengthy housing 32, and the light from the optical fiber 22 is radiated on an original S through a condensing lens 25. A reflected light L2 is made incident through a condensing lens 36 on a CCD camera 14. An output signal SC photoelectrically converted by the camera 14 detects the peak value at a peak holding circuit 52, and is compared 54 with a reference value VR. According to the output of a comparator 54, the output of a motor driving circuit 56 is fed back to a motor 38, and a diaphragm 50 is rotated regularly and in reverse. The output signal SC is A/D-converted and stored in an image memory. Thus, the input light quantity of the camera 14 is automatically adjusted to an optimum value.
Patent JP-H0228610-A (JP)
Title: Light beam scanning device
Inventor: SUMI KATSUTO
IPC: G12B7/00
Filed: 1988-07-18
Abstract: PURPOSE:To suppress the temperature difference in an optical path and to obtain an image of high quality by controlling the temperature of an optical surface plate, etc., so that the temperature is equalized to outer ambient temperatures as much as possible. CONSTITUTION:An optical system 12 which records an image, etc., is arranged on the optical surface plate 14 and temperature detectors 52 and 40 are provided which detect the environmental temperature nearby the light beam scanning device 10 and the temperature of the optical surface plate 14. Further, the optical surface plate 14 is provided with heat generating bodies 42a and 42b, which is brought under temperature control according to the detected temperature difference between the temperature detectors 52 and 40. Therefore, the temperature which affects the light beam is easily uniformed without being affected by the temperature nearby the device, e.g. at low temperature in winter or at the start of the device. Consequently, the image of thigh quality which has neither distortion nor unevenness can be recorded.
Patent JP-H1111541-A (JP)
Title: Paper cup for microwave oven
Inventor: OSONE KAZUKO
IPC: B65D3/28
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent generation of scorch when the content is placed and heated to cook in a microwave oven, by providing a paper cup comprising a body member and a bottom member in which a lower end part of the body member is bent inward and joined with an outer peripheral part of the bottom member, or the outer peripheral part of the bottom member is folded outward. SOLUTION: In a paper cup, no circular bottom seat is provided, and a lower end part of a bottom member 1 is bent inward, and a bent part 6 of the body member 1 is attached to and joined with an outer surface of an outer peripheral part of a bottom member 2. The bottom member 2 of the paper cup A is of non-bent and flat shape, or has a part returned outside. In some paper cups of projecting shape, the bottom member 2 is drawn inward to stabilize the bottom part. Also, in a heat resistant paper cup for microwave oven, the corrugated board or foamed paper is wound around the outer circumference of a body part as an outer circumferential wall, and the body part is adhered and fixed thereto. Generation of scorch of a circular bottom seat is prevented thereby.
Patent JP-H0344723-A (JP)
Title: Electronic equipment
Inventor: ENDO YOSHIYUKI
IPC: G06F3/041
Filed: 1989-07-13
Abstract: PURPOSE:To always keep an input pen in a clean state with no troublesome cleaning job by adding an input pen cleaning means to an input pen store means. CONSTITUTION:An input pen store part 6 has a semi-cylindrical section of a diameter slightly larger than the diameter of an input pen 2. The length L1 of the semi-cylindrical section is larger than the total length of the pen 2, and a cleaning brush 1 is loaded to the wall surface of one of both end parts of the part 6. In such a constitution, a prescribed area of the pen 2 is automatically leaned when the pen 2 is put into and taken out of the part 6. Thus it is possible to always keep the pen 2 in a clean state with no troublesome cleaning job together with prevention of the misinput operations and the impairment of an input surface. Furthermore the deterioration of the visual recognition performance can be avoided for a display screen if prepared.
Patent JP-H0643766-A (JP)
Title: Cleanerless image forming device
Inventor: OKADA NAOHIRO
IPC: G03G15/16
Filed: 1992-06-12
Abstract: PURPOSE:To provide a cleanerless image forming device where sudden load fluctuation is not caused in the case a recording paper advances to a photosensitive drum and withdraws therefrom. CONSTITUTION:(A) shows a state where the leading edge of the recording paper 11 comes near to a feeding roller 26 after a paper feeding sensor 25 detects the leading edge of the recording paper 11. A timer is started from the point of time when the leading edge is detected. When and after the leading edge of the recording paper 11 passes the transfer position of a transfer device 8, the power source of the transfer device 8 is turned on as shown by (B). (C) shows the point of time when the power source of the transfer device 8 is turned off. This point of time is before the trailing edge of the recording paper 11 passes. At the point of time when the trailing edge of the recording paper passes the transfer position, the transfer potential is substantially extinguished and does not influence the surface potential of the photosensitive drum 1.
Patent JP-S6336519-A (JP)
Title: Thin film forming apparatus
Inventor: OMURA MASAKI
IPC: H01L21/205
Filed: 1986-07-30
Abstract: PURPOSE:To obtain high-quality epitaxial thin films having a uniform thickness and a uniform resistance value, by arranging a pair of supports for carrying objects to be treated within a reaction furnace such that they are opposed to each other and they are rotatable in opposite directions. CONSTITUTION:Susceptors 25 and 26 are arranged approximately vertically within a reaction chamber 20 such that they are opposed to each other and they are rotatable in opposite directions. When epitaxial reaction proceeds within the reaction chamber 20, the susceptors 25 and 26 function as radiation heat sources. Further, as the susceptors 25 and 26 rotate in the opposite directions to each other, wafers 6 carried thereon are also rotated. Accordingly, more uniform temperature distribution is realized over the susceptors 25 and 26 and epitaxial layers having a uniform thickness and a uniform resistance value can be obtained.
Patent JP-S5872812-A (JP)
Inventor: RICHIYAADO FURANSHISU MUUA
IPC: F23J1/02
Filed: 1982-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6334906-A (JP)
Title: Device for generating and detecting high frequency magnetic field
Inventor: NISHIHARA SUSUMU
IPC: A61B10/00
Filed: 1986-07-29
Abstract: PURPOSE:To improve the power supplying efficiency of a high frequency magnetic field generation detector by opposing the ends of split vertical conductors at a predetermined gap, using the ends as power supplying points, and supplying power in balance to the points through an unbalance/balance converter provided separately. CONSTITUTION:Balanced powers are supplied from power supplying points 7a, 7b through a matching circuit 8 to an equivalent resonator which is composed of a coil 1 made of vertical and lateral conductors 1a, 1b, a capacitor 2, and a guard ring 3 disposed through a dielectric element inside the conductor 1b. The resonance frequency can be mainly regulated by moving upward or downward the ring to vary an electrostatic capacity between the lateral conductors disposed adjacently, and the matching state can be regulated by altering the variable capacitors 8a-8c of the matching circuit 8. Loads are balanced with respect to an earth, the supplying current is completely converted to balanced currents necessary for intrinsic loads which contain coils to be supplied, and resonated and matched regularly. Thus, the power supplying efficiency can be extremely improved.
Patent JP-H0629911-A (JP)
Title: Mobile communication equipment
Inventor: ASANO NOBUO
IPC: H04B7/26
Filed: 1992-07-07
Abstract: PURPOSE:To reduce the frequency of occurrence of inter-zone switching by allowing one base station to cover a large zone while a transmission output is reduced and the frequency is effectively utilized. CONSTITUTION:This equipment is provided with a centralized base station 1 in charge of a large zone 3, plural transmission reception antenna stations 4 subordinated to the central base station 1, arranged in the large zone 3 and covering the large zone 3 by plural small zones 5, and plural mobile machines 6 transferring the same signal to/from all the transmission-reception antenna stations 4, and in the case of communication between the central base station 1 and the mobile station 6, the central base station 1 receives a signal with a best reception state among signals received through an incoming line by all the transmission-reception antenna stations 4 or obtains the reception signal by applying weighting and synthesis to each reception state. All the transmission-reception antenna stations 4 output the signal from the central base station 1 at the same level through an outgoing line or use the information of weighting obtained at the time of the reception to apply weighting to the transmission level and output the result.
Patent JP-S6239871-A (JP)
Title: Electrophotographic sensitive body
Inventor: IKESUE TATSUYA
IPC: G03G5/082
Filed: 1985-08-15
Abstract: PURPOSE:To obtain a photosensitive body superior in electrostatic chargeability, sensitivity, and resistance to ambient conditions, low in residual potential, and good in adhesion by forming on a an a-Si or muC-Si barrier layer, a photoconductive layer having surface regions made of a-Si and an internal region made of muC-Si each specified in characteristics, and a surface layer, and incorporating specified elements in these layers. CONSTITUTION:A gas mixture of SiH4, B2H6, CH4, etc., in a specified composition is decomposed by the glow discharge method and the barrier layer 22 made of a-Si or muC-Si, and the 1-80mum thick photoconductive layer 31 composed of the surface regions 23, 25 made of a-Si and the internal region 24 made of muC-Si layer, and the a-Si layer 24, and the a-Si surface layer 26 are laminated on the conductive drum substrate 21. The surface regions 23, 25 have each a depth of 0.01-5mum, a band gap of >=1.60eV, and a specific resistivity of >=10<10>OMEGA.cm, and the internal region 24 had a cubic crystal diameter of 2-10nm and 1-90% crystallinity. At least one of elements of groups III and V and C, N, and O is incorporated in the layers 22-25 and at least one of C, N, and O is incorporated in the surface layer 26.
Patent JP-H11353263-A (JP)
Title: Display method and device of access trend and storage medium recorded with access trend display program
Inventor: HATAJIMA TAKASHI
IPC: H04L12/54
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To visually confirm the using state of information on a WWW server by means of an access log and also to estimate the future using state of the information. SOLUTION: A means 101 is provided to calculate plural indexes showing the access numbers from the access logs with different contents of calculation together with a means 102 which generates the sets of numeric values (index coordinate data) with every calculated index defined as a coordinate axis, a means 104 which accumulates the index coordinate data on every access object and a means 105 which reads out the accumulated index coordinate data on every access object in reply to the request of a user, converts the data into a visible display form to be plotted in a space where each index is defined as a coordinate axis and outputs the converted data to the user. In addition, a means 103 is provided as necessary to cluster those index coordinate data in every set of them having the similar features.
Patent JP-H08171230-A (JP)
Title: Production of toner for developing electrostatic image
Inventor: KOIZUMI YOSHIAKI
IPC: G03G9/08
Filed: 1995-06-23
Abstract: PURPOSE: To produce a toner maintaining superior characteristics of a resin used as a material of a bonding resin. CONSTITUTION: At least one kind of fine powder 2 selected from among a chromatic colorant, a flowability improver, an abrasive material, an electric charge controlling agent, a magnetic substance and inorg. fine particles is electrostatically stuck to the particle surface of bonding resin powder 1 having a Brinell hardness of <=30 and contg. an amorphous thermoplastic resin made of a copolymer obtd. from styrene and α-methylene aliphatic monocarboxylate and having a wt. average mol.wt. of >=5,000 and a number average mol.wt. of >=5,000. Mechanical impact is then allowed to act on the bonding resin powder 1 with the stuck fine powder 2 to hold the fine powder 2 in the particle surface of the bonding resin powder 1 by implantation.
Patent JP-H0838289-A (JP)
Title: Seat reclining system
Inventor: SAKAMOTO YUTAKA
IPC: A47C1/025
Filed: 1994-08-01
Abstract: PURPOSE:To provide a seat reclining system, in which the angle of inclination of a seat back is quickly adjustable to any angle and the seat back does not tilt forward quickly. CONSTITUTION:A sector gear 2 is fixed to a seat back frame 40 energized ahead of a seat by an energizing means 12, a worm gear 4 is mounted on a seat cushion frame so as to be freely revolved, and the worm gear 4 and the sector gear 2 are always engaged with each other. The lead angle of the worm gear 4 is set so as to be larger than the frictional angle with the sector gear 2, so that the worm gear 4 can be revolved through the sector gear 2 by tilting the seat back, and the angle of inclination of the seat back can be adequately changed. A damping means 14 (, 26), which can prevent the revolution of the worm gear 4 by engaging frictionally with the worm gear 4, enables to incline the seat back at an arbitrary angle.
Patent JP-S5968274-A (JP)
Title: Paper tractor for printer
Inventor: KITAMURA YUUJI
IPC: B41J11/26
Filed: 1982-10-14
Abstract: PURPOSE:To enable to feed two recording papers with a simple construction, by a method wherein when a paper-holding cover is closed, a pinch roller supported by the cover is faced to an outside peripheral surface of a pin wheel for a paper tractor on a lateral side of the pin, and a non-perforated recording paper is fed. CONSTITUTION:The paper-holding cover 8 is openably fitted to a tractor frame 5 through hinges 7, and it can be maintained in either of two positions in a clicking manner by an elastic arm part 11. In an opening part 12 of the cover 8, a paper-feeding pin 3 of the pin wheel 2 is rotatingly displaced to feed a perforated recording paper. A window hole 13 is opened at a side part of the opening part 12, the pinch roller 15 is axially supported by a supporting shaft 14 at the hole 13, and is faced to a peripheral rubber 4 of the pin wheel 2 when the cover 8 is closed. Accordingly, when using the non-perforated recording paper 16, the paper 16 is fed through the contact between the roller 15 and the rubber 4 of the pin wheel 2, the pin 3 functions as an outer-end guide for the paper 16, so that the paper can be prevented from meandering. Accordingly, construction is simplified.
Patent JP-S57104310-A (JP)
Title: Sound circuit
Inventor: KAMEMOTO KAZUHIRO
IPC: H04B1/16
Filed: 1980-12-19
Abstract: PURPOSE:To improve the critical characteristic, by providing a means for generating a PWM code, which has the duty ratio changed nonlinearly for sound volume control data, to set an attenuation quantity. CONSTITUTION:A value A (0<=A<=n-1) is set to an up/down counter 29 by up/down count signals Su and Sd which control the output level of a sound signal. An (n+m)-notation counter 26 counts output pulses of a pulse generator 25; and when the count value exceeds the 1's complement of the value A, a comparator 27 outputs the set output to a latch circuit 28; and otherwise, the comparator 27 outputs the reset output. When the value A of the couter 29 is 0, the reset output is always supplied to the latch circuit 28. The duty ratio of output pulses of the latch circuit 28 is 0 for A=0 and is (m+A)/(n+m) for Anot equal to 0. This output is supplied to an attenuator through a low-pass filter.